The following scheme represents overview of Parallels Automation integration with Microsoft Office 365 services.
Parallels provides Microsoft Office 365 application packaged according to APS standard. This package is deployed at POA Management Node. After this, Office 365 offerings can be configured in Parallels Automation.
Provisioning Gateway Host provides the scripting engine (usually PHP) to interact with MOSI (Microsoft Online Services Interface) Gateway Host. The Provisioning Gateway Host is registered in Parallels Automation as shared server. Such configuration provides interaction of POA, Provisioning Gateway Host, and MOSI Gateway Host.
MOSI Gateway Host provides communication between Parallels Automation and Microsoft Cloud by means of the Office 365 MOSI Gateway Application installed on the server. Operations performed by customers and end-users in PA Control Panel are propagated to their accounts in Microsoft Office 365 Cloud.
Refer to the Parallels Automation Office 365 Integration Provider's Guide for more details about integration between Parallels Automation and Microsoft Office 365.